Year	% of total merchandise exports
2000	0.4151965147088073
2001	0.3303294365602968
2002	0.8797755280637852
2003	0.20818173344904156
2004	0.3473505695369495
2005	0.007870760458878787
2006	0.0002449862821198497
2007	0.0618946316649
2008	0.012799889334666237
2009	0.01015275506570471
2010	0.014635585880437969
2011	0.011286245603786181
2012	0.01169414489959844
2013	0.007421580882961918
2014	0.006631343846703079
2015	0.0042441102537584445
2016	0.0037513936185981254
2017	0.00021040746648048506
2018	5.4270033576869774E-05
2019	3.43107812175718E-05
2020	2.251543807433599E-05